Top => user_data User "variables" that control or modify the actual operation of the software.
Categories: UsersNotes:
Typically "sparse" data, in that most users do not have values for "most" variables. Whereas fields that have data for everyone typically are added as new columns in user_info.
Name
Type
Index
Null?
Default
userid
varchar(255)
(pk)
No
''
Actual userid (with 'name' combines to form primary key) name. FK user_info